4-String Banjo Chord Chart and Tabs in Open G Tuning

Dob2, Dobadd2, Dobadd9
Notes: Do♭, Mi♭, Sol♭, Ré♭
11,11,8,0 (231.)
8,11,11,0 (123.)
8,9,6,7 (3412)
6,9,8,7 (1432)